No GSM signal in my BLU Life 8 recently unpacked
I got the error message: service error - 44 1b 21, after installing the SIM. No signal is obtained in my new BLU Life 8. Thanks for your support!
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
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